You are right, Juki bought Nakajima and started producing the 180 280 series as their number DNU-241. Juki doesn't make the 241 any more. Both of those machines are copies of the Consew 206. If you find a manual for the Consew 206, that should help you. Here's a link for the 206 RB-5 which is a newer model of the 206, but it should still be very similar to the 180. CLICK HERE
No one lives forever, the trick is creating something that will.
Last edited by DanTwoLakes; 06-08-2011 at 12:21 PM.